How many years of comparable data are there for Cameroon and Iran?

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cameroon vs Iran: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit

Cameroon

0 Mt CO2e per US$ of GDP

in 2024

Iran

0 Mt CO2e per US$ of GDP

in 2024

Cameroon rank

51st

Iran rank

53rd

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit over time

Cameroon
Iran

How they compare

Cameroon currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Iran, a difference of 0 Mt CO2e per US$ of GDP.

That makes Cameroon's figure about 1.1 times Iran's.

The two have swapped places 3 times across 55 shared years of data; in 1970 it was Iran ahead.

Cameroon ranks 51st and Iran ranks 53rd of 200 countries.

Across the 6 decades both report, Cameroon averaged higher in 5 and Iran in 1.

Head to head by decade

Decade	Cameroon	Iran	Difference	Ahead
1970s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Iran
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Cameroon
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Cameroon
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Cameroon
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Cameroon
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Cameroon

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions (total) excluding lulucf (mt co2e), per unit, Cameroon or Iran?: Cameroon, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Iran as of 2024.
What is the difference in methane (ch4) emissions (total) excluding lulucf (mt co2e), per unit between Cameroon and Iran?: 0 Mt CO2e per US$ of GDP, with Cameroon ahead.
How many years of comparable data are there for Cameroon and Iran?: 55 years are reported by both, from 1970 to 2024.
How do Cameroon and Iran rank globally for methane (ch4) emissions (total) excluding lulucf (mt co2e), per unit?: Cameroon ranks 51st and Iran ranks 53rd of 200 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Cameroon vs Iran: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-unit-of-gdp/cameroon/iran-islamic-rep/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-unit-of-gdp/cameroon/iran-islamic-rep/">Cameroon vs Iran: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 247 places, 12,498 data points, 1970–2024
Last refreshed: 21 September 2026

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.